Sweden-Number/documentation/fonts.sgml

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<chapter id="fonts">
<title>Dealing with Fonts</title>
<sect1 id="windows-fonts">
<title>Fonts</title>
<para>
Written by &name-alex-korobka; <email>&email-alex-korobka;</email>
</para>
<para>
(Extracted from <filename>wine/documentation/fonts</filename>)
</para>
<para>
<note>
<para>
The <command>fnt2bdf</command> utility is included with
Wine. It can be found in the <filename>tools</filename>
directory. Links to the other tools mentioned in this
document can be found on wine headquarters:
<ulink url="http://www.winehq.com/tools.html">http://www.winehq.com/tools.html</ulink>
</para>
</note>
</para>
<sect2>
<title>How To Convert Windows Fonts</title>
<para>
If you have access to a Windows installation you should use
<command>fnt2bdf</command> utility (found in the
<filename>tools</filename> directory) to convert bitmap
fonts (<filename>VGASYS.FON</filename>,
<filename>SSERIFE.FON</filename>, and
<filename>SERIFE.FON</filename>) into the format that the X
Window System can recognize.
</para>
<orderedlist>
<listitem>
<para>Extract bitmap fonts with <command>fnt2bdf</command>.</para>
</listitem>
<listitem>
<para>
Convert <filename>.bdf</filename> files produced by Step
1 into <filename>.pcf</filename> files with
<command>bdftopcf</command>.
</para>
</listitem>
<listitem>
<para>
Copy <filename>.pcf</filename> files to the font server
directory which is usually
<filename>/usr/lib/X11/fonts/misc</filename> (you will
probably need superuser privileges). If you want to
create a new font directory you will need to add it to
the font path.
</para>
</listitem>
<listitem>
<para>
Run <command>mkfontdir</command> for the directory you
copied fonts to. If you are already in X you should run
<command>xset fp rehash</command> to make X server aware
of the new fonts.
</para>
</listitem>
<listitem>
<para>
Edit the <filename>~/.wine/config</filename> file to remove
aliases for the fonts you've just installed.
</para>
</listitem>
</orderedlist>
<para>
WINE can get by without these fonts but 'the look and feel'
may be quite different. Also, some applications try to load
their custom fonts on the fly (WinWord 6.0) and since WINE
does not implement this yet it instead prints out something
like;
</para>
<screen>
STUB: AddFontResource( SOMEFILE.FON )
</screen>
<para>
You can convert this file too. Note that
<filename>.FON</filename> file may not hold any bitmap
fonts and <command>fnt2bdf</command> will fail if this is
the case. Also note that although the above message will not
disappear WINE will work around the problem by using the
font you extracted from the
<filename>SOMEFILE.FON</filename>.
<command>fnt2bdf</command> will only work for Windows 3.1
fonts. It will not work for TrueType fonts.
</para>
<para>
What to do with TrueType fonts? There are several commercial
font tools that can convert them to the Type1 format but the
quality of the resulting fonts is far from stellar. The
other way to use them is to get a font server capable of
rendering TrueType (Caldera has one, there also is the free
<command>xfstt</command> in
<filename>Linux/X11/fonts</filename> on sunsite and mirrors,
if you're on FreeBSD you can use the port in
<filename>/usr/ports/x11-servers/Xfstt</filename>. And
there is <command>xfsft</command> which uses the freetype
library, see <filename>documentation/ttfserver</filename>).
</para>
<para>
However, there is a possibility of the native TrueType
support via FreeType renderer in the future (hint, hint :-)
</para>
</sect2>
<sect2>
<title>How To Add Font Aliases To <filename>~/.wine/config</filename></title>
<para>
Many Windows applications assume that fonts included in
original Windows 3.1 distribution are always present. By
default Wine creates a number of aliases that map them on
the existing X fonts:
</para>
<informaltable>
<tgroup cols="3">
<thead>
<row>
<entry>Windows font</entry>
<entry>...is mapped to...</entry>
<entry>X font</entry>
</row>
</thead>
<tbody>
<row>
<entry>"MS Sans Serif"</entry>
<entry align="center">-&gt;</entry>
<entry>"-adobe-helvetica-"</entry>
</row>
<row>
<entry>"MS Serif"</entry>
<entry align="center">-&gt;</entry>
<entry>"-bitstream-charter-"</entry>
</row>
<row>
<entry>"Times New Roman"</entry>
<entry align="center">-&gt;</entry>
<entry>"-adobe-times-"</entry>
</row>
<row>
<entry>"Arial"</entry>
<entry align="center">-&gt;</entry>
<entry>"-adobe-helvetica-"</entry>
</row>
</tbody>
</tgroup>
</informaltable>
<para>
There is no default alias for the "System" font. Also, no
aliases are created for the fonts that applications install
at runtime. The recommended way to deal with this problem
is to convert the missing font (see above). If it proves
impossible, like in the case with TrueType fonts, you can
force the font mapper to choose a closely related X font by
adding an alias to the [fonts] section. Make sure that the
X font actually exists (with <command>xfontsel</command>
tool).
</para>
<screen>
AliasN = [Windows font], [X font] &lt;, optional "mask X font" flag&gt;
</screen>
<para>
Example:
</para>
<screen>
Alias0 = System, --international-, subst
Alias1 = ...
...
</screen>
<para>
Comments:
</para>
<itemizedlist>
<listitem>
<para>
There must be no gaps in the sequence <literal>{0, ...,
N}</literal> otherwise all aliases after the first gap
won't be read.
</para>
</listitem>
<listitem>
<para>
Usually font mapper translates X font names into font
names visible to Windows programs in the following
fashion:
</para>
<informaltable>
<tgroup cols="3">
<thead>
<row>
<entry>X font</entry>
<entry>...will show up as...</entry>
<entry>Extracted name</entry>
</row>
</thead>
<tbody>
<row>
<entry>--international-...</entry>
<entry align="center">-&gt;</entry>
<entry>"International"</entry>
</row>
<row>
<entry>-adobe-helvetica-...</entry>
<entry align="center">-&gt;</entry>
<entry>"Helvetica"</entry>
</row>
<row>
<entry>-adobe-utopia-...</entry>
<entry align="center">-&gt;</entry>
<entry>"Utopia"</entry>
</row>
<row>
<entry>-misc-fixed-...</entry>
<entry align="center">-&gt;</entry>
<entry>"Fixed"</entry>
</row>
<row>
<entry>-...</entry>
<entry align="center">-&gt;</entry>
<entry></entry>
</row>
<row>
<entry>-sony-fixed-...</entry>
<entry align="center">-&gt;</entry>
<entry>"Sony Fixed"</entry>
</row>
<row>
<entry>-...</entry>
<entry align="center">-&gt;</entry>
<entry></entry>
</row>
</tbody>
</tgroup>
</informaltable>
<para>
Note that since <literal>-misc-fixed-</literal> and
<literal>-sony-fixed-</literal> are different fonts Wine
modified the second extracted name to make sure Windows
programs can distinguish them because only extracted
names appear in the font selection dialogs.
</para>
</listitem>
<listitem>
<para>
"Masking" alias replaces the original extracted name so
that in the example case we will have the following
mapping:
</para>
<informaltable>
<tgroup cols="3">
<thead>
<row>
<entry>X font</entry>
<entry>...is masked to...</entry>
<entry>Extracted name</entry>
</row>
</thead>
<tbody>
<row>
<entry>--international-...</entry>
<entry align="center">-&gt;</entry>
<entry>"System"</entry>
</row>
</tbody>
</tgroup>
</informaltable>
<para>
"Nonmasking" aliases are transparent to the user and
they do not replace extracted names.
</para>
<para>
Wine discards an alias when it sees that the native X
font is available.
</para>
</listitem>
<listitem>
<para>
If you do not have access to Windows fonts mentioned in
the first paragraph you should try to substitute the
"System" font with nonmasking alias. The
<command>xfontsel</command> application will show you
the fonts available to X.
</para>
<screen>
Alias.. = System, ...bold font without serifs
</screen>
</listitem>
</itemizedlist>
<para>
Also, some Windows applications request fonts without
specifying the typeface name of the font. Font table starts
with Arial in most Windows installations, however X font
table starts with whatever is the first line in the
<filename>fonts.dir</filename>. Therefore WINE uses the
following entry to determine which font to check first.
</para>
<para>
Example:
</para>
<screen>
Default = -adobe-times-
</screen>
<para>
Comments:
</para>
<para>
It is better to have a scalable font family (bolds and
italics included) as the default choice because mapper
checks all available fonts until requested height and other
attributes match perfectly or the end of the font table is
reached. Typical X installations have scalable fonts in the
<filename>../fonts/Type1</filename> and
<filename>../fonts/Speedo</filename> directories.
</para>
</sect2>
<sect2>
<title>How To Manage Cached Font Metrics</title>
<para>
WINE stores detailed information about available fonts in
the <filename>~/.wine/.cachedmetrics</filename> file. You
can copy it elsewhere and add this entry to the [fonts]
section in your <filename>~/.wine/config</filename>:
</para>
<screen>
FontMetrics = &lt;file with metrics&gt;
</screen>
<para>
If WINE detects changes in the X font configuration it will
rebuild font metrics from scratch and then it will overwrite
<filename>~/.wine/.cachedmetrics</filename> with the new
information. This process can take a while.
</para>
</sect2>
<sect2>
<title>Too Small Or Too Large Fonts</title>
<para>
Windows programs may ask WINE to render a font with the
height specified in points. However, point-to-pixel ratio
depends on the real physical size of your display (15",
17", etc...). X tries to provide an estimate of that but it
can be quite different from the actual size. You can change
this ratio by adding the following entry to the [fonts]
section:
</para>
<screen>
Resolution = &lt;integer value&gt;
</screen>
<para>
In general, higher numbers give you larger fonts. Try to
experiment with values in the 60 - 120 range. 96 is a good
starting point.
</para>
</sect2>
<sect2>
<title>"FONT_Init: failed to load ..." Messages On Startup</title>
<para>
The most likely cause is a broken
<filename>fonts.dir</filename> file in one of your font
directories. You need to rerun <command>mkfontdir</command>
to rebuild this file. Read its manpage for more information.
If you can't run <command>mkfontdir</command> on this
machine as you are not root, use <command>xset -fp
xxx</command> to remove the broken font path.
</para>
</sect2>
</sect1>
<sect1 id="ttfont-server">
<title>Setting up a TrueType Font Server</title>
<para>
written by ???
</para>
<para>
(Extracted from <filename>wine/documentation/ttfserver</filename>)
</para>
<para>
Follow these instructions to set up a TrueType font server on your system.
</para>
<orderedlist>
<listitem>
<para>Get <filename>freetype-1.0.full.tar.gz</filename></para>
</listitem>
<listitem>
<para>Read docs, unpack, configure and install</para>
</listitem>
<listitem>
<para>Test the library, e.g. <command>ftview 20 /dosc/win95/fonts/times</command></para>
</listitem>
<listitem>
<para>Get <filename>xfsft-beta1e.linux-i586</filename></para>
</listitem>
<listitem>
<para>
Install it and start it when booting, e.g. in an
rc-script. The manpage for <command>xfs</command>
applies.
</para>
</listitem>
<listitem>
<para>Follow the hints given by <email>williamc@dai.ed.ac.uk</email></para>
</listitem>
<listitem>
<para>
I got <command>xfsft</command> from
<ulink url="http://www.dcs.ed.ac.uk/home/jec/progindex.html">http://www.dcs.ed.ac.uk/home/jec/progindex.html</ulink>.
I have it running all the time. Here is
<filename>/usr/X11R6/lib/X11/fs/config</filename>:
</para>
<programlisting>
clone-self = on
use-syslog = off
catalogue = /c/windows/fonts
error-file = /usr/X11R6/lib/X11/fs/fs-errors
default-point-size = 120
default-resolutions = 75,75,100,100
</programlisting>
<para>
Obviously <filename>/c/windows/fonts</filename> is where
my Windows fonts on my Win95 <medialabel>C:</medialabel>
drive live; could be e.g.
<filename>/mnt/dosC/windows/system</filename> for Win31.
In <filename>/c/windows/fonts/fonts.scale</filename> I
have
</para>
<programlisting>
14
arial.ttf -monotype-arial-medium-r-normal--0-0-0-0-p-0-iso8859-1
arialbd.ttf -monotype-arial-bold-r-normal--0-0-0-0-p-0-iso8859-1
arialbi.ttf -monotype-arial-bold-o-normal--0-0-0-0-p-0-iso8859-1
ariali.ttf -monotype-arial-medium-o-normal--0-0-0-0-p-0-iso8859-1
cour.ttf -monotype-courier-medium-r-normal--0-0-0-0-p-0-iso8859-1
courbd.ttf -monotype-courier-bold-r-normal--0-0-0-0-p-0-iso8859-1
courbi.ttf -monotype-courier-bold-o-normal--0-0-0-0-p-0-iso8859-1
couri.ttf -monotype-courier-medium-o-normal--0-0-0-0-p-0-iso8859-1
times.ttf -monotype-times-medium-r-normal--0-0-0-0-p-0-iso8859-1
timesbd.ttf -monotype-times-bold-r-normal--0-0-0-0-p-0-iso8859-1
timesbi.ttf -monotype-times-bold-i-normal--0-0-0-0-p-0-iso8859-1
timesi.ttf -monotype-times-medium-i-normal--0-0-0-0-p-0-iso8859-1
symbol.ttf -monotype-symbol-medium-r-normal--0-0-0-0-p-0-microsoft-symbol
wingding.ttf -microsoft-wingdings-medium-r-normal--0-0-0-0-p-0-microsoft-symbol
</programlisting>
<para>
In <filename>/c/windows/fonts/fonts.dir</filename> I have
exactly the same.
</para>
<para>
In <filename>/usr/X11R6/lib/X11/XF86Config</filename> I have
</para>
<programlisting>
FontPath "tcp/localhost:7100"
</programlisting>
<para>
in front of the other <literal>FontPath</literal> lines.
That's it! As an interesting by-product of course, all
those web pages which specify Arial come up in Arial in
Netscape ...
</para>
</listitem>
<listitem>
<para>
Shut down X and restart (and debug errors you did while
setting up everything).
</para>
</listitem>
<listitem>
<para>Test with e.g <command>xlsfont | grep arial</command></para>
</listitem>
</orderedlist>
<para>
Hope this helps...
</para>
</sect1>
</chapter>
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